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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-03-07 21:35:14 UTC
Update Date2023-02-21 17:29:34 UTC
HMDB IDHMDB0059891
Secondary Accession Numbers
  • HMDB59891
Metabolite Identification
Common NameIsoamyl 2-furoate
DescriptionIsoamyl 2-furoate belongs to the class of organic compounds known as furoic acid esters. These are ester derivatives of furoic acid. Isoamyl 2-furoate is an extremely weak basic (essentially neutral) compound (based on its pKa). These are organic compounds containing a furoic acid moiety, whose structure is characterized by a furan ring bearing a carboxylic acid group at the C2 or C3 carbon atom.
Structure
Data?1677000574
Synonyms
ValueSource
Isoamyl 2-furoic acidGenerator
3-Methylbutyl furan-2-carboxylic acidGenerator
Chemical FormulaC10H14O3
Average Molecular Weight182.2164
Monoisotopic Molecular Weight182.094294314
IUPAC Name3-methylbutyl furan-2-carboxylate
Traditional Name3-methylbutyl furan-2-carboxylate
CAS Registry NumberNot Available
SMILES
[H]C1=C([H])C([H])=C(O1)C(=O)OC([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C10H14O3/c1-8(2)5-7-13-10(11)9-4-3-6-12-9/h3-4,6,8H,5,7H2,1-2H3
InChI KeyFPBZWZKAUPNMMV-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as furoic acid esters. These are ester derivatives of furoic acid.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassFurans
Sub ClassFuroic acid and derivatives
Direct ParentFuroic acid esters
Alternative Parents
Substituents
  • Furoic acid ester
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.18 g/LALOGPS
logP3.02ALOGPS
logP2.65ChemAxon
logS-3ALOGPS
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area39.44 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity48.9 m³·mol⁻¹ChemAxon
Polarizability19.61 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+141.14531661259
DarkChem[M-H]-137.10231661259
DeepCCS[M+H]+148.69230932474
DeepCCS[M-H]-146.86630932474
DeepCCS[M-2H]-180.14830932474
DeepCCS[M+Na]+154.6730932474
AllCCS[M+H]+140.432859911
AllCCS[M+H-H2O]+136.632859911
AllCCS[M+NH4]+144.032859911
AllCCS[M+Na]+145.132859911
AllCCS[M-H]-142.432859911
AllCCS[M+Na-2H]-143.432859911
AllCCS[M+HCOO]-144.632859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.5.18 minutes32390414
Predicted by Siyang on May 30, 202215.5194 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.3 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1848.0 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid522.1 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid194.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid322.8 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid181.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid616.5 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid686.1 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)121.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1241.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid461.0 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1436.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid415.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid405.4 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate439.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA471.0 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water20.3 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Isoamyl 2-furoate[H]C1=C([H])C([H])=C(O1)C(=O)OC([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H]1934.4Standard polar33892256
Isoamyl 2-furoate[H]C1=C([H])C([H])=C(O1)C(=O)OC([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H]1456.8Standard non polar33892256
Isoamyl 2-furoate[H]C1=C([H])C([H])=C(O1)C(=O)OC([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H]1334.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Isoamyl 2-furoate EI-B (Non-derivatized)splash10-05fv-9100000000-0b7ffb243b20f03f28ce2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Isoamyl 2-furoate EI-B (Non-derivatized)splash10-05fv-9100000000-0b7ffb243b20f03f28ce2018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isoamyl 2-furoate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0005-9000000000-38464954b8aac8c2921d2016-09-22Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isoamyl 2-furoate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 10V, Positive-QTOFsplash10-001i-3900000000-dabfa235e381843688e82016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 20V, Positive-QTOFsplash10-00di-9300000000-efaa17f6e08b0f91d2cd2016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 40V, Positive-QTOFsplash10-0avi-9000000000-843068fb7096b3bc46972016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 10V, Negative-QTOFsplash10-001i-1900000000-65cc0c8fd8e0285783ed2016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 20V, Negative-QTOFsplash10-03di-5900000000-ca90016ab149153488742016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 40V, Negative-QTOFsplash10-014i-9100000000-0c9a0a2a7448684cbc042016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 10V, Positive-QTOFsplash10-01c0-9400000000-dfde08846c035188bbc82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 20V, Positive-QTOFsplash10-00mk-9000000000-6f7be52a2c832fe83f442021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 40V, Positive-QTOFsplash10-052o-9000000000-90fe68ee073a804048b72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 10V, Negative-QTOFsplash10-014i-9500000000-f347dea01026e6c24c7b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 20V, Negative-QTOFsplash10-014i-9000000000-9d1cd0f67d035d602b382021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoamyl 2-furoate 40V, Negative-QTOFsplash10-014i-9000000000-7729ebd40a6835dd0c8c2021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)2022-08-17Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound69203
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available